This is the classic, long-burning, collapsible Original Candle Lantern. It is perfectly suited for backpacking, mountaineering, snow camping, and similar outdoor pursuits. The lightweight aluminum or brass frame holds the glass chimney securely in place, creating a windproof environment for the flame. And the unique, easy-slide chimney allows the glass to slide down into the lantern, making the candle easier than ever to light. The spring-powered candle tube pushes the candle up as it burns, keeping the flame burning at a constant height. A viewing slot on the side of the lantern allows the user to monitor the slow burning candle for remaining burn time.